Keeping your toilet clean and fresh has never been easier. Simply press the Lysol Click Gel applicator against the inside of your toilet bowl until it clicks, and let Lysol do the cleaning for you. With every flush, this product delivers continuous clean and freshness for up to 2 weeks. To keep toilets clean & fresh in between deep cleans: Open the wrapper. Peel protective seal off disposable applicator. Press applicator against inside of bowl until gel dose is fully dispensed. Pull applicator away leaving gel on bowl. Discard empty applicator in trash or offer for recycling where available. Replace every two weeks.